What is the average coil emf generated in a 4-pole DC machine having f – McqOptions

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1.	What is the average coil emf generated in a 4-pole DC machine having flux/pole equal to 0.1 wb rotating at 1500 rpm? (No. of coil sides = 100)
A.	19 kV
B.	1.9 kV
C.	190 V
D.	19 V
Answer» B. 1.9 kV

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